Beyond the badge: why ESG, B Corp™ and certification matter more than ever for growing businesses

Posted Thursday 30th April 2026

For many founders and businesses sustainability and ESG originally started as values‑led conversations. Today, they are fast becoming commercial necessities.

Customers are more discerning. Investors are asking harder questions. Supply chains are under greater scrutiny. As businesses scale, values are increasingly tested by complexity, growth pressure and competing priorities.

In this environment, ESG and certifications are no longer about standing out, they are about building trust, credibility and long‑term resilience.

Why certification matters when everyone is “doing ESG”

Most founders want to build businesses that do the right thing. The challenge comes when sustainability claims become widespread but hard to verify.

This is where independent certification plays a vital role. Frameworks such as B Corp™ and 1% for the Planet offer third‑party verification that independently monitors and audits commitments to people, planet and governance to ensure that they are real, embedded and measurable.

Rather than relying on self‑described values, certification demonstrates that a business has been assessed against recognised standards and is willing to be held accountable over time and assessed on a regular basis. For customers, partners and investors, that external validation cuts through noise and builds trust far more quickly than marketing claims alone.

From values to ecosystems

One of the less talked‑about benefits of certification is its impact beyond individual brands. Certifications bring together like‑minded businesses, suppliers and advisers who share common expectations around responsibility and transparency.

For founders, this matters. Choosing who you work with, from advisers and manufacturers to distributors and suppliers, increasingly reflects not just capability, but alignment. Certification simplifies those decisions, helping build values‑aligned ecosystems rather than fragmented supply chains.

Programmes such as 1% for the Planet go a step further, actively connecting businesses with vetted environmental partners and a global network committed to collective action. The result is less isolation, more collaboration, and greater cumulative impact.

Joelson’s perspective

As a commercial law firm working closely with founders and fast‑growing businesses, we have seen this shift in practice. Technical excellence for law firms remains essential, but it is no longer sufficient on its own.

Clients increasingly want advisers who understand not just their legal needs, but their purpose, values and ambitions. The question is no longer just “can you advise us?” but “do you operate in a way that aligns with how we do business and where we are going?”

Joelson’s own journey reflects that thinking. After advising Innocent Drinks on its original B Corp certification journey back in 2018, we began reflecting on our own responsibilities as a business. Following several years of groundwork, Joelson certified as a B Corp in 2023, embedding responsible business principles into governance, culture and decision‑making.

In 2025, Joelson then became a member of 1% for the Planet, committing to donate at least 1% of annual revenue to vetted environmental organisations worldwide. Together, these commitments translate values into action – clearly, measurably and accountably.

Certification as a discipline, not a badge

For founders building under constant pressure, one of the most valuable aspects of certification is not the logo – it’s the discipline.

Frameworks like B Corp force businesses to ask harder questions: how decisions are made, how people are treated, how impact is measured, and where improvement is still needed. The process is rarely easy or linear, but it brings focus, structure and honesty.

This ongoing discipline is what creates credibility over time. ESG done properly is not about perfection or box‑ticking; it’s about transparency, progress and setting ambitious goals as the business grows.

Internal culture and external trust go hand in hand

The impact of certification is not limited to external perception. Internally, clarity of purpose strengthens culture, engagement and retention – all critical factors for growth‑stage businesses navigating uncertainty.

Teams want to work for businesses that act consistently with their values and treat their people accordingly. Customers want to buy from brands they trust. Investors want to back companies that are resilient, well‑governed and future‑focused. ESG and certification sit at the intersection of all three.

The commercial reality

For founders and consumer brands, sustainability is no longer separate from growth it can help shape it. Certification helps build stronger supply chains, deeper partnerships and more durable brands.

Those who embed values early, and choose partners who do the same, are better positioned to scale without compromising what made the business meaningful in the first place.

It’s no longer just about the business you do but “how you choose to do business”, and who you choose to build with in a responsible and sustainable way.

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This article is for reference purposes only. It does not constitute legal advice and should not be relied upon as such. Specific legal advice about your specific circumstances should always be sought separately before taking or deciding not to take any action.

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